Transaction not yet indexed

52k9ikmZzoWNub4p2ZWJJPALUGfdU4psxUeVinRXCUWYCB2S1UXxLmZnkzoTdYTQdcjeS15W4gXbMC9LfqravyKb

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.